Feature: Ability to add addresses to an already polling chainsaw instance

[youfoundron]

Would be nice to be able to poll more contracts than I started with, without having to create a new instance.

[yogeshgo05]

I see , if I understand correctly you want to be able add new contracts/abis to watch after the instance is created .

[youfoundron]

yes, I suppose I could just push a new address onto the instance's contractAddresses attr?